## Hokkaido Mathematical Journal

### Coefficient inequalities for $q$-starlike functions associated with the Janowski functions

#### Abstract

The main purpose of this investigation is to find several coefficient inequalities and a sufficient condition for $q$-starlike functions which are associated with the Janowski functions. Relevant connections of the results presented in this paper with those in a number of other related works on this subject are also pointed out.

#### Article information

Source
Hokkaido Math. J., Volume 48, Number 2 (2019), 407-425.

Dates
First available in Project Euclid: 11 July 2019

https://projecteuclid.org/euclid.hokmj/1562810517

Digital Object Identifier
doi:10.14492/hokmj/1562810517

Mathematical Reviews number (MathSciNet)
MR3980950

Zentralblatt MATH identifier
07080102

#### Citation

SRIVASTAVA, H. M.; KHAN, Bilal; KHAN, Nazar; AHMAD, Qazi Zahoor. Coefficient inequalities for $q$-starlike functions associated with the Janowski functions. Hokkaido Math. J. 48 (2019), no. 2, 407--425. doi:10.14492/hokmj/1562810517. https://projecteuclid.org/euclid.hokmj/1562810517